Thanks for your answer ! But sadly i cannot use legacy, my hardware doesn't allow it (Zotac pico mini). But i'm not far to find the solution (I Think...). I've configured tftp to serve an efi-bootloader and my Zotac see it :-D Surely the Problem is to giv the right file (32 or 64 bits efi), because the Zotac has a 32 bits efi and i tried with the 64bits....

05:49

I'm not really sure that i cannotuse legagacy but i've tried every possibility in the "BIOS" settings and i cannot disable the UEFI. Have I miss something ? Or are there Haddware only UEFI ? Are the new Hardware so ?

Csernay: sort of, macs have thier own special flavor of pxe that can be used to install the os. I'm not aware of any FOSS projects using it though

06:08

ofc, newer macs use uefi

06:12

<Csernay>

Mac was only an example (for me) of Hardware that cannot use legacy (I suppose).. I don't have a Mac, but People tell me to disable the UEFI and use the legacy Mode, but it is not possible on my Hardware (Zotac pico mini). I have to understand how to serve via TFT an UEFI-PC. At this point, I think I could connect the server and the UEFI-diskless but my Problem is to give the right 32 bits bootloader in the TFT server..

06:15

With my new configuration of dhcpd.conf, my UEFI now recognize that there is a connection. Before the configuration of dhcpd.conf my UEFI was looking without finding a connection. Now the connection is made but my diskless says Unable to fetch the TFTP Image. I think the image is innapropriate and i?m lokking how to create a 32 bits bootloader that my UEFI-PC would accept...

07:24

<maldridge>

Csernay: you could compile grub2 for 32bits, but I don't think there are built versions that target that architecture